Re: Cam Question
Ah ok, cams reprofiled... by whom? AH Motorsports?
The cams themselves should fit, except that you need the GTV6 cam pulley as well.
Examine the cam pulleys of the GTV6 and 155. You will see the difference in the square and round teeth.
Now the GTV6 cams won't work in a 164 SOHC V6 head, not because of the length, but because it doesn't have the connection to the distributor which runs off the front head in a 164.
Let me know the specs of the reprofiled cams. I hope you don't go past 10mm lift.